Drones and BattleTac networks, Some Questions... Options

[Lilt]

I really am a bitch for long multiple-point posts but anyway:

1) If a character is rigging an FDDM-reciever-equipped vehicle/drone, can he shoot a weapon on the vehicle and have the AI pilot of the vehicle/drone spot for indirect fire? What about the other way round? Does it matter if the character is remotely piloting the vehicle or must they be present?

2) To take Advantage of a BattleTac Network; Does the drone also need to mount a BattleTac Reciever Unit or would the FDDM and IVIS systems do the job?

3) Autosoft interpretation systems say that the system's processing power and memory is equal to Pilot *2. Does this mean that a rating 5 pilot would only be able to use autosofts of under 10MP or does MP rating not matter?

4) Could a large anthroform carry and use an assault cannon that had been modified for it?

5) Would a drone pilot firing a smartlink-equipped remote turret weapon gain the TN bonuses? What about the smartgoggle-level -1 to TN?

6) Is it useful for a drone to have both a pilot and an autopilot?

I think that's it. I've just never really done the vehicle rules before.